Company lists · Data refreshed November 2026

Top 22 Petrochemical process consultants based in Australia

RevenueBase identified 252 company matches for petrochemical process consultants associated with Australia as of November 2026 and tracks 38,769 professional contacts across them, including 14,271 with verified work emails. Perth is the largest hub.

This list covers company matches for petrochemical process consultants associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
252Companies
38,769Contacts tracked
14,271Verified emails
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The 22 largest petrochemical process consultants based in Australia

Ranked by team size
Top 22 of 252 company matches for petrochemical process consultants based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Nov 6, 202610001+35,481 contacts →

Exact match

“Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUnley, AustraliaHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPerth, AustraliaHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“We are passionate about engineering the future by solving the world's natural resource challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPerth, AustraliaHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“SGC Australia are an Australian owned, globally operated company with ISO 9001 and ISO 45001 certification, who provide real-world solutions designed around your needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Pitch Black Group is an Australian professional engineering and project services consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Long Energy and Resources is a triple ISO accredited, employee-owned project delivery company providing end-to-end engineering and advisory services across Australia’s energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSouth Yarra, AustraliaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“We help our customers deliver their most complex projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWest Perth, AustraliaHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“METS Engineering Group (“METS”) was established in Perth, Western Australia in 1988 as an engineering consulting firm specialising in mineral processing within Australia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPerth, AustraliaHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“LOCAL PEOPLE: GLOBAL EXPERTISE StepChange: Empowering Transformation in the Digital Era StepChange, your trusted technology and business consulting partner, has been at the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrunswick, AustraliaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“JAG is a process engineering leader, planning and implementing the most challenging of process plants and automation solutions for the pharmaceuticals and biotech industries as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBungalow, AustraliaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“EDMS Australia (EDMS) is an Engineering, Construction and Project Management Company, established on the 1st December 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMyaree, AustraliaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Carnac is a multidisciplinary engineering and design company focused on providing high-quality solutions for minerals and chemical processing industry operational challenges."We…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchConiston, AustraliaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“REI Process offers custom designed and fabricated process packages for the Oil & Gas, Refinery, Petrochemical, Tank, Storage, Mining and other Industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Pap Solutions Pty Ltd Process Safety, Risk, Engineering Design, Construction/ Commissioning Support Pap Solutions is an engineering consultancy providing services to the resource…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWest Perth, AustraliaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“RISC is an independent advisory firm offering the highest level of technical and commercial advice to a broad range of clients in the energy industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSt. Peters, AustraliaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“M.E Engineering is an Australian engineering company that has been delivering projects in the process industries for over 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchForrestfield, AustraliaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Innovent Engineering Group are industry leaders in the Environmental and Air Pollution Control sector with core capabilities in- Engineering and Design - Electrical &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrisbane City, AustraliaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Formed in 2007, Siecap is a specialist project management and advisory firm providing a full range of corporate, capital project and operational services which assist clients to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSouth Melbourne, AustraliaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“R4Risk is a specialist consultancy dedicated to process safety and risk management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“HPE Project Services is a process engineering consultancy, providing design and project management services primarily in food & beverage, and fast-moving consumer goods…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Biotech Engineering Pty Ltd was established to provide engineering design and project management services to the pharmaceutical biotech, food, and general process industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“We are a specialist management, economic and engineering consultancy to the power and energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 252 petrochemical process consultants based in Australia

See the full list, filter by size, metro and specialty, and access 14,271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Petrochemical process consultants based in Australia at a glance

As of Nov 6, 2026
36.8%Verified-email coverage
153.8Average contacts per company
1-10Median size (employees)
18.3%Largest-city concentration · Perth
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
69
51-200
19
201-500
6
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 252 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “petrochemical process consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 14,271 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “petrochemical process consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many petrochemical process consultants are there based in Australia?

RevenueBase identified 252 company matches for petrochemical process consultants associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Worley tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most petrochemical process consultants?

Perth leads with 46 company records, followed by Melbourne (33) and Brisbane (32).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 14,271 professional contacts with verified work emails tracked across these 252 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.